Q139. If only 20% of the main current is to be passed through a galvanometer of resistance G, what is the required resistance of the shunt?Physics — NUST Mock By Dogers 3 — Question 139 of 200A. G/2B. G/3C. G/4D. G/5Practice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →